Fix bug 160008: make autocomplete work in the Location sheet.

camino/resources/localized/English.lproj/BrowserWindow.nib/info.nib

@@ -21,7 +21,7 @@
 		<key>463</key>
 		<string>348 489 213 275 0 0 1600 1002 </string>
 		<key>56</key>
-		<string>419 485 314 64 0 0 1152 746 </string>
+		<string>622 636 314 64 0 0 1600 1002 </string>
 		<key>654</key>
 		<string>1011 366 198 149 0 0 1280 938 </string>
 		<key>801</key>
@@ -30,18 +30,14 @@
 		<string>124 551 213 61 0 0 1600 1002 </string>
 	</dict>
 	<key>IBFramework Version</key>
-	<string>439.0</string>
+	<string>437.0</string>
 	<key>IBLockedObjects</key>
 	<array>
 		<integer>748</integer>
 		<integer>910</integer>
 		<integer>889</integer>
 	</array>
-	<key>IBOpenObjects</key>
-	<array>
-		<integer>10</integer>
-	</array>
 	<key>IBSystem Version</key>
-	<string>8B15</string>
+	<string>8C46</string>
 </dict>
 </plist>

camino/src/browser/AutoCompleteTextField.h

@@ -48,20 +48,20 @@
 
 @interface AutoCompleteTextField : NSTextField
 {
-  IBOutlet PageProxyIcon *mProxyIcon;
-  NSWindow *mPopupWin;
-  NSTableView *mTableView;
+  IBOutlet PageProxyIcon*   mProxyIcon;
+  NSWindow*                 mPopupWin;
+  NSTableView*              mTableView;
   
   NSImageView*              mLock;                  // STRONG, lock that shows when a page is secure, hidden otherwise
   NSColor*                  mSecureBackgroundColor; // STRONG, yellow color for bg when on a secure page, cached for perf
   
-  AutoCompleteDataSource *mDataSource;
+  AutoCompleteDataSource*   mDataSource;
+  NSString*                 mSearchString;
+  NSTimer*                  mOpenTimer;
 
-  nsIAutoCompleteSession *mSession;
-  nsIAutoCompleteResults *mResults;
-  nsIAutoCompleteListener *mListener;
-
-  NSString *mSearchString;
+  nsIAutoCompleteSession*   mSession;   // owned
+  nsIAutoCompleteResults*   mResults;   // owned
+  nsIAutoCompleteListener*  mListener;  // owned
   
   // used to remember if backspace was pressed in complete: so we can check this in controlTextDidChange
   BOOL mBackspaced;
@@ -70,8 +70,6 @@
   // should the autocomplete fill in the default completion into the text field? The default
   // is no, but this can be set with a user default pref.
   BOOL mCompleteWhileTyping;
-  
-  NSTimer *mOpenTimer;
 }
 
 - (void) setSession:(NSString *)aSession;

camino/src/browser/AutoCompleteTextField.mm

@@ -202,13 +202,6 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   NSScrollView *scrollView;
   NSCell *dataCell;
   
-  mSearchString = nil;
-  mBackspaced = NO;
-  mCompleteResult = NO;
-  mOpenTimer = nil;
-  
-  mSession = nsnull;
-  mResults = nsnull;
   mListener = (nsIAutoCompleteListener *)new AutoCompleteListener(self);
   NS_IF_ADDREF(mListener);
 
@@ -291,9 +284,10 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
                                                name:NSUndoManagerDidUndoChangeNotification
                                              object:[[self fieldEditor] undoManager]];
 
+  // register for embedding shutting down, to clean up history stuff
   [[NSNotificationCenter defaultCenter] addObserver:  self
                                         selector:     @selector(shutdown:)
-                                        name:         XPCOMShutDownNotificationName
+                                        name:         TermEmbeddingNotificationName
                                         object:       nil];
   
   // read the user default on if we should auto-complete the text field as the user
@@ -374,6 +368,9 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
 {
   return [[self window] fieldEditor:NO forObject:self];
 }
+
+#pragma mark -
+
 // searching ////////////////////////////
 
 - (void) startSearch:(NSString*)aString complete:(BOOL)aComplete
@@ -394,6 +391,7 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
       [mOpenTimer release];
     }
     
+    // note that we've created a circular reference here
     mOpenTimer = [[NSTimer scheduledTimerWithTimeInterval:0.2 target:self selector:@selector(searchTimer:)
                           userInfo:nil repeats:NO] retain];
   }
@@ -459,6 +457,8 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   [self closePopup];
 }
 
+#pragma mark -
+
 // handling the popup /////////////////////////////////
 
 - (void) openPopup
@@ -475,32 +475,30 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
 
 - (void) resizePopup
 {
-  NSRect locationFrame, winFrame;
-  NSPoint locationOrigin;
-  int tableHeight;
-  
   if ([self visibleRows] == 0) {
     [self closePopup];
     return;
   }
 
   // get the origin of the location bar in coordinates of the root view
-  locationFrame = [[self superview] frame];
-  locationOrigin = [[[self superview] superview] convertPoint:locationFrame.origin
-                                                       toView:[[[self window] contentView] superview]];
+  NSRect locationFrame = [self bounds];
+  NSPoint locationOrigin = locationFrame.origin;
+  locationOrigin.y += NSHeight(locationFrame);    // we want bottom left
+  locationOrigin = [self convertPoint:locationOrigin toView:nil];
 
   // get the height of the table view
-  winFrame = [[self window] frame];
-  tableHeight = (int)([mTableView rowHeight]+[mTableView intercellSpacing].height)*[self visibleRows];
+  NSRect winFrame = [[self window] frame];
+  int tableHeight = (int)([mTableView rowHeight] + [mTableView intercellSpacing].height) * [self visibleRows];
 
   // make the columns split the width of the popup
-  [[mTableView tableColumnWithIdentifier:@"col1"] setWidth:locationFrame.size.width/2];
+  [[mTableView tableColumnWithIdentifier:@"col1"] setWidth:(locationFrame.size.width / 2.0f)];
   
-  // position the popup anchored to bottom/left of location bar (
-  [mPopupWin setFrame:NSMakeRect(winFrame.origin.x + locationOrigin.x + kFrameMargin,
+  // position the popup anchored to bottom/left of location bar
+  NSRect popupFrame = NSMakeRect(winFrame.origin.x + locationOrigin.x + kFrameMargin,
                                  ((winFrame.origin.y + locationOrigin.y) - tableHeight) - kFrameMargin,
-                                 locationFrame.size.width - (2*kFrameMargin),
-                                 tableHeight) display:NO];
+                                 locationFrame.size.width - (2 * kFrameMargin),
+                                 tableHeight);
+  [mPopupWin setFrame:popupFrame display:NO];
 }
 
 - (void) closePopup
@@ -526,6 +524,8 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   return ( mSearchString != nil );
 }
 
+#pragma mark -
+
 // url completion ////////////////////////////
 
 - (void) completeDefaultResult
@@ -601,15 +601,22 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
 
 - (void) revertText
 {
-  BrowserWindowController *controller = (BrowserWindowController *)[[self window] windowController];
-  NSString *url = [[controller getBrowserWrapper] getCurrentURI];
-  if (url) {
+  id parentWindowController = [[self window] windowController];
+  NSString* url = nil;
+  if ([parentWindowController isKindOfClass:[BrowserWindowController class]])
+  {
+    BrowserWindowController *controller = (BrowserWindowController*)parentWindowController;
+    url = [[controller getBrowserWrapper] getCurrentURI];
+  }
+
+  if (!url)
+    url = @"";
+
   [self clearResults];
   NSTextView *fieldEditor = [self fieldEditor];
   [[fieldEditor undoManager] removeAllActionsWithTarget:self];
   [fieldEditor setString:url];
   [fieldEditor selectAll:self];
-  }
 }
 
 //
@@ -716,6 +723,8 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   [fieldEditor setSelectedRange:range];
 }
 
+#pragma mark -
+
 // selecting rows /////////////////////////////////////////
 
 - (void) selectRowAt:(int)aRow
@@ -763,6 +772,8 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   [self selectRowAt:row];
 }
 
+#pragma mark -
+
 // event handlers ////////////////////////////////////////////
 
 - (void) onRowClicked:(NSNotification *)aNote
@@ -791,6 +802,8 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   [self clearResults];
 }
 
+#pragma mark -
+
 // Drag & Drop Methods ///////////////////////////////////////
 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 {
@@ -828,6 +841,8 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   [self selectText:self];
 }
 
+#pragma mark -
+
 // NSTextField delegate //////////////////////////////////
 - (void)controlTextDidChange:(NSNotification *)aNote
 {
@@ -923,4 +938,15 @@ NS_IMPL_ISUPPORTS1(AutoCompleteListener, nsIAutoCompleteListener)
   return NO;
 }
 
+#pragma mark -
+
+// NSWindow delegate methods. We're only the window's delegate when we're inside
+// the open location sheet.
+
+- (void)windowWillClose:(NSNotification *)aNotification
+{
+  // make sure we hide the autocomplete popup when the Location sheet is dismissed
+  [self clearResults];
+}
+
 @end

camino/src/browser/BrowserWindowController.mm

@@ -1465,6 +1465,9 @@ enum BWCOpenDest {
 
 - (void)beginLocationSheet
 {
+  [mLocationSheetURLField setStringValue:[mURLBar stringValue]];
+  [mLocationSheetURLField selectText:nil];
+
   [NSApp beginSheet:  mLocationSheetWindow
      modalForWindow:  [self window]
       modalDelegate:  nil
@@ -1474,14 +1477,14 @@ enum BWCOpenDest {
 
 - (IBAction)endLocationSheet:(id)sender
 {
-  [mLocationSheetWindow orderOut:self];
+  [mLocationSheetWindow close];   // assumes it's not released on close
   [NSApp endSheet:mLocationSheetWindow returnCode:1];
   [self loadURL:[mLocationSheetURLField stringValue] referrer:nil activate:YES allowPopups:NO];
 }
 
 - (IBAction)cancelLocationSheet:(id)sender
 {
-  [mLocationSheetWindow orderOut:self];
+  [mLocationSheetWindow close];   // assumes it's not released on close
   [NSApp endSheet:mLocationSheetWindow returnCode:0];
 }
 

camino/src/browser/PageProxyIcon.mm

@@ -92,7 +92,13 @@
 {
   NSString*		urlString = nil;
   NSString*		titleString = nil;
-  [[[[self window] windowController] getBrowserWrapper] getTitle:&titleString andHref:&urlString];
+  
+  id parentWindowController = [[self window] windowController];
+  if ([parentWindowController isKindOfClass:[BrowserWindowController class]])
+    [[(BrowserWindowController*)parentWindowController getBrowserWrapper] getTitle:&titleString andHref:&urlString];
+
+  if (!urlString)
+    return;
 
   NSString     *cleanedTitle = [titleString stringByReplacingCharactersInSet:[NSCharacterSet controlCharacterSet] withString:@" "];